*{
    margin:0;
    padding:0;
}
body,html{
    margin: 0;
    height:100%;
}
.container{
    width:100%;
    height:100%;
    background: black;
}
.header{
    width:100%;
    height:3%;
    background: #33C9FF;
}
.content{
    z-index: 1;
    width:100%;
    height:97%;
}
.banner{
    width:85%;
    height:100%;
    float: left;
    box-sizing: border-box;
    position: relative;
}
.banner img{
    width:100%;
    height:62.5%;
    position: absolute;
    top:50%;
    transform: translateY(-50%);
}
.window{
    width:15%;
    height:100%;
    background: white;
    display: inline-block;
    box-sizing: border-box;
}
.qrcode{
    width:100%;
    height:10%;
    background-color: #F6F6F6;
}
.qrcode img {
    padding: 15px 10px;
    float: left;
}
.ad{
    display: inline-block;
    margin: 18px 0;
}
.ad h4{
    font-size: 14px;
    font-weight: 550;
}
.ad p{
    font-size: 12px;
    color:#989898;
}
.tab{
    width:100%;
    height: 90%;
}
.tab-header{
    height:6%;
}
.tab-header div{
    width:50%;
    height:100%;
    display: inline-block;
    text-align: center;
    padding-top: 5%;
    box-sizing: border-box;
    border-bottom: 1px solid #E3E3E3;
}
.chat-header{
    float: left;
}
.current{
    border-bottom:2px solid #33C9FF !important;
}
.tab-content{
    height:94%;
}
.chat{
    width:100%;
    height:100%;
    background-color: green;
    z-index: 1;
}
.member{
    width:100%;
    height:100%;
    background-color: yellowgreen;
    display: none;
}